★The desktop keyboard tray is made of multi-layer solid wood board, which is dirt-resistant, waterproof, moisture-proof, scratch-resistant, sturdy, not easy to bend or deform, and can be wiped clean with water. ★The foldable keyboard drawer tray can support the arm, relieve fatigue, make work easier, maintain the distance between the monitor and the eyes, correct the sitting posture, and protect eyesight. ★The installation process of the keyboard desktop extender is simple and quick, and does not require complicated steps. The hole-free design protects the desktop and makes installation easier. ★The foldable desktop extender has a stable bracket structure and strong load-bearing capacity, but when installed on the drawer, it depends on the load-bearing capacity of the drawer and can be placed according to the situation. ★The desk extension can be folded 90 degrees, and it can be folded when not in use, and does not take up space. Suitable for drawer tables and desks.